diff --git a/blocklists/mastodon.social.csv b/blocklists/mastodon.social.csv
index 46cc385..c510e25 100644
--- a/blocklists/mastodon.social.csv
+++ b/blocklists/mastodon.social.csv
@@ -169,6 +169,7 @@ spinster.xyz,suspend,False,False,,False
 switter.at,suspend,False,False,,False
 tastingtraffic.net,suspend,False,False,,False
 toot.love,silence,False,False,,False
+tweets.icu,suspend,False,False,,False
 twitiverse.com,suspend,False,False,,False
 twitter.1d4.us,suspend,False,False,,False
 twitter.activitypub.actor,suspend,False,False,,False